Home / 123,365,285.01-185,046,500.84-29,992,785.40

Finding the Fourth Proportional to 123,365,285.01, 185,046,500.84 and 29,992,785.40

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Solution

The fourth proportional to 123,365,285.01, 185,046,500.84 and 29,992,785.40 is: 44,988,831.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,365,285.01 : 185,046,500.84 = 29,992,785.40 : x
  2. Step 2: Convert to fraction form
    123,365,285.01/185,046,500.84 = 29,992,785.40/x
  3. Step 3: Cross multiply
    123,365,285.01x = 185,046,500.84 × 29,992,785.40
  4. Step 4: Simplify right side
    123,365,285.01x = 5,550,059,988,796,384
  5. Step 5: Solve for x
    x = 5,550,059,988,796,384/123,365,285.01
  6. Step 6: Final answer
    x = 44,988,831.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.